PL2808933T3 - Fabricating method of electrode assembly and electrochemical cell containing the same - Google Patents

Fabricating method of electrode assembly and electrochemical cell containing the same

Info

Publication number
PL2808933T3
PL2808933T3 PL13794327T PL13794327T PL2808933T3 PL 2808933 T3 PL2808933 T3 PL 2808933T3 PL 13794327 T PL13794327 T PL 13794327T PL 13794327 T PL13794327 T PL 13794327T PL 2808933 T3 PL2808933 T3 PL 2808933T3
Authority
PL
Poland
Prior art keywords
same
electrode assembly
electrochemical cell
cell containing
fabricating method
Prior art date
Application number
PL13794327T
Other languages
Polish (pl)
Inventor
Ji Won Park
Seung Jae You
Myung Hoon KO
Jin Ho BAN
Hyang Mok Lee
Original Assignee
Lg Chem, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2808933T3 publication Critical patent/PL2808933T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
    • H01G11/12—Stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0445—Multimode batteries, e.g. containing auxiliary cells or electrodes switchable in parallel or series connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating
PL13794327T 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same PL2808933T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120055074 2012-05-23
PCT/KR2013/004526 WO2013176498A1 (en) 2012-05-23 2013-05-23 Method for manufacturing electrode assembly and electrochemical device comprising the electrode assembly
KR20130058165A KR101510518B1 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly
EP13794327.0A EP2808933B1 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same

Publications (1)

Publication Number Publication Date
PL2808933T3 true PL2808933T3 (en) 2019-09-30

Family

ID=49624109

Family Applications (3)

Application Number Title Priority Date Filing Date
PL20156658T PL3671929T3 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same
PL13794327T PL2808933T3 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same
PL18206871T PL3471188T3 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL20156658T PL3671929T3 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18206871T PL3471188T3 (en) 2012-05-23 2013-05-23 Fabricating method of electrode assembly and electrochemical cell containing the same

Country Status (8)

Country Link
US (3) US10147932B2 (en)
EP (4) EP2808933B1 (en)
JP (1) JP6247232B2 (en)
KR (1) KR101510518B1 (en)
CN (1) CN104170151B (en)
PL (3) PL3671929T3 (en)
TW (1) TWI484681B (en)
WO (1) WO2013176498A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2772978T3 (en) 2012-05-23 2019-06-28 Lg Chem, Ltd. Electrode assembly and electrochemical device comprising same
CN104170151B (en) 2012-05-23 2018-02-02 株式会社Lg 化学 The electrochemical element of the manufacture method of electrode assemblie and the electrode assemblie including being manufactured by this method
EP2814103B1 (en) * 2013-02-15 2017-12-06 LG Chem, Ltd. Electrode assembly and polymer secondary battery cell comprising same
HUE060245T2 (en) 2013-02-15 2023-02-28 Lg Energy Solution Ltd Electrode assembly
WO2014189319A1 (en) 2013-05-23 2014-11-27 주식회사 엘지화학 Method for manufacturing electrode assembly
EP2866293B1 (en) * 2013-06-28 2018-01-10 LG Chem, Ltd. Method for manufacturing electrode assembly including separator cutting process
KR101561735B1 (en) 2013-09-25 2015-10-19 주식회사 엘지화학 Method for electrode assembly
KR101609424B1 (en) 2013-09-26 2016-04-05 주식회사 엘지화학 Method of manufacturing electrode assembly
CN105794033B (en) 2014-01-10 2018-09-14 株式会社Lg 化学 With present deep drawing quality matter partition board electrode assembly and include the secondary cell of the electrode assembly
JP6416237B2 (en) * 2014-04-04 2018-10-31 エルジー・ケム・リミテッド Secondary battery with improved life performance
US10056642B2 (en) 2014-11-20 2018-08-21 Ford Global Technologies, Llc Battery assembly including battery cells wrapped with thermally conductive film
KR101850583B1 (en) 2015-02-27 2018-05-31 주식회사 엘지화학 Stack-folding typed electrode assembly
KR101927456B1 (en) 2015-11-11 2018-12-10 주식회사 엘지화학 Secondary battery and manufacturing method thereof
CN105870511B (en) * 2016-06-13 2019-06-21 合肥国轩高科动力能源有限公司 A kind of manufacturing method of lithium ion laminated battery battery core
KR102260835B1 (en) 2016-09-20 2021-06-03 삼성에스디아이 주식회사 Secondary battery, electrode assembly and method for manufacturing the same
CN108808110B (en) * 2017-04-28 2020-01-03 蜂巢能源科技有限公司 Laminated battery cell, preparation method thereof and lithium ion battery
JP2019016494A (en) * 2017-07-06 2019-01-31 リチウム エナジー アンド パワー ゲゼルシャフト ミット ベシュレンクテル ハフッング ウント コンパニー コマンディトゲゼルシャフトＬｉｔｈｉｕｍ Ｅｎｅｒｇｙ ａｎｄ Ｐｏｗｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Method for manufacturing multilayer electrode body and method for manufacturing power storage element
JP2019016493A (en) * 2017-07-06 2019-01-31 リチウム エナジー アンド パワー ゲゼルシャフト ミット ベシュレンクテル ハフッング ウント コンパニー コマンディトゲゼルシャフトＬｉｔｈｉｕｍ Ｅｎｅｒｇｙ ａｎｄ Ｐｏｗｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Electrode body sub-unit, electrode unit, multilayer electrode body and power storage element
KR102173032B1 (en) 2017-11-13 2020-11-02 주식회사 엘지화학 Electrode assembly and manufacturing method for the same
KR101837724B1 (en) 2017-11-15 2018-03-12 이소라 manufacturing method for Laminated secondary battery
JP6939587B2 (en) * 2018-01-12 2021-09-22 トヨタ自動車株式会社 Electrode laminate manufacturing equipment
CN111602218B (en) * 2018-01-16 2022-02-18 株式会社村田制作所 Power storage device and method for manufacturing power storage device
KR102294861B1 (en) * 2018-02-20 2021-08-30 주식회사 엘지에너지솔루션 Device and method of manufacturing electrode assembly
KR20200058173A (en) * 2018-11-19 2020-05-27 삼성에스디아이 주식회사 Secondary battery
CN109713370A (en) * 2018-12-20 2019-05-03 福建师范大学 The preparation method of one-piece type battery battery core
CN109728350A (en) * 2018-12-20 2019-05-07 福建师范大学 The preparation method of the monolithic cell battery core of aqueous systems hydroxypropyl methyl cellulose
CN110391449A (en) * 2019-07-16 2019-10-29 蜂巢能源科技有限公司 It is die cut lamination system and method
WO2021118141A1 (en) * 2019-12-09 2021-06-17 주식회사 엘지에너지솔루션 Manufacturing apparatus for electrode for secondary battery and manufacturing method for electrode for secondary battery, comprising heat treatment part and heat treatment process for heat treatment of sheet-shaped current collector before coating with electrode active material slurry, respectively
CN112259802B (en) * 2020-03-31 2022-02-01 蜂巢能源科技有限公司 Lithium ion battery lamination method and device
US11527798B2 (en) * 2020-08-26 2022-12-13 Bae Systems Information And Electronic Systems Integration Inc. Battery mounting mechanism
DE102021212280A1 (en) 2021-10-31 2023-05-04 Körber Technologies Gmbh Process and machine for producing a cell stack in the energy cell manufacturing industry

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225010B1 (en) * 1997-11-19 2001-05-01 Mitsubishi Denki Kabushiki Kaisha Lithium ion secondary battery and manufacture thereof
JP2000228219A (en) * 1999-02-05 2000-08-15 Toshiba Battery Co Ltd Polymer lithium secondary battery
KR100289542B1 (en) * 1999-04-09 2001-05-02 김순택 Method for manufacturing lithium secondary battery of prismatic type
KR100497147B1 (en) 2000-02-08 2005-06-29 주식회사 엘지화학 Multiply stacked electrochemical cell and method for preparing the same
KR100515571B1 (en) 2000-02-08 2005-09-20 주식회사 엘지화학 Stacked electrochemical cell
KR100515572B1 (en) * 2000-02-08 2005-09-20 주식회사 엘지화학 Stacked electrochemical cell and method for preparing the same
JP4644899B2 (en) 2000-02-23 2011-03-09 ソニー株式会社 Electrode and battery, and manufacturing method thereof
JP2002151159A (en) * 2000-09-01 2002-05-24 Nisshinbo Ind Inc Lithium battery
US6547229B1 (en) 2000-11-22 2003-04-15 3M Innovative Properties Company Stacking apparatus and method for laminated products and packaging
KR100467690B1 (en) * 2001-11-06 2005-01-24 삼성에스디아이 주식회사 Tape for electrode jelly-roll of secondary battery and electrode assembly therewith
KR100440934B1 (en) 2002-02-06 2004-07-21 삼성에스디아이 주식회사 Secondary battery
JP2004111219A (en) 2002-09-18 2004-04-08 Nissan Motor Co Ltd Laminate secondary cell, cell pack module made of a plurality of laminated secondary cells, cell pack made of a plurality of cell pack modules, and electric car loading either thereof
KR100513645B1 (en) * 2003-03-20 2005-09-07 주식회사 엘지화학 The laminated cell with the outmost electrode pocketed by two separators
WO2004097971A1 (en) * 2003-04-25 2004-11-11 Enerland Co. Ltd. Stacked lithium secondary battery and its fabrication
KR100895196B1 (en) 2004-09-02 2009-04-24 주식회사 엘지화학 Organic/inorganic composite porous film and electrochemical device prepared thereby
US7604895B2 (en) 2004-03-29 2009-10-20 Lg Chem, Ltd. Electrochemical cell with two types of separators
JP4830262B2 (en) * 2004-04-15 2011-12-07 パナソニック株式会社 Non-aqueous electrolyte secondary battery
EP1784876B1 (en) 2004-09-02 2018-01-24 LG Chem, Ltd. Organic/inorganic composite porous film and electrochemical device prepared thereby
US20060115718A1 (en) * 2004-11-30 2006-06-01 Delphi Technologies, Inc. Lithium ion polymer multi-cell and method of making
JP4661648B2 (en) 2005-06-16 2011-03-30 日産自動車株式会社 Flat battery and assembled battery using the flat battery
DE102005042916A1 (en) 2005-09-08 2007-03-22 Degussa Ag Stack of alternately stacked and fixed separators and electrodes for Li accumulators
TWI422090B (en) 2005-12-06 2014-01-01 Lg Chemical Ltd Organic/inorganic composite separator having morphology gradient, and manufacturing method thereof and electrochemical device containing the same
KR100731452B1 (en) * 2005-12-29 2007-06-21 삼성에스디아이 주식회사 Electrode plate rolling device and rolling method for cylinder type battery
TW200743245A (en) 2006-05-01 2007-11-16 Antig Tech Co Ltd Assembly method used in the assembly of flat-plate type membrane electrode assembled layer and its structure
KR100873308B1 (en) 2006-06-05 2008-12-12 주식회사 엘지화학 High Capacity Battery Cell Employed with Two or More Unit Cells
KR100874387B1 (en) 2006-06-13 2008-12-18 주식회사 엘지화학 Overlapping secondary cells provide more than one operating voltage
CN101507016B (en) 2006-06-26 2012-06-27 株式会社Lg化学 Electrode plate for battery cell and process of preparing the same
KR100894408B1 (en) * 2006-07-10 2009-04-24 주식회사 엘지화학 Stack and Folding-typed Electrode Assembly of Improved Safety and Electrochemical Cell Containing the Same
TW200812138A (en) 2006-08-18 2008-03-01 Antig Technology Corp Flat type membrane electrode layer structure
JP5151123B2 (en) 2006-11-22 2013-02-27 日産自動車株式会社 Bipolar battery manufacturing method and manufacturing apparatus
JP5189758B2 (en) 2006-11-30 2013-04-24 日産自動車株式会社 Bipolar battery manufacturing apparatus and manufacturing method
KR101125592B1 (en) * 2007-02-08 2012-03-19 주식회사 엘지화학 High Capacity Battery Cell of High Life Characteristics and Safety
KR101407772B1 (en) 2007-05-25 2014-06-18 삼성에스디아이 주식회사 Electorde assembly and secondary battery using the same
KR101147255B1 (en) 2007-06-04 2012-05-18 에스케이이노베이션 주식회사 A Stacking Method of High Power Lithium Battery
WO2009014388A2 (en) * 2007-07-25 2009-01-29 Lg Chem, Ltd. Electrochemical device and its manufacturing method
JP2010050075A (en) * 2008-07-24 2010-03-04 Hitachi Chem Co Ltd Separator for electrochemical element and electrochemical element using it, lithium battery
KR101108118B1 (en) 2008-11-27 2012-01-31 주식회사 엠플러스 Secondary battery manufacturing method and secondary batter thereby
WO2010087992A1 (en) 2009-01-27 2010-08-05 G4 Synergetics, Inc. Electrode folds for energy storage devices
US20100304198A1 (en) * 2009-05-28 2010-12-02 Samsung Sdi Co., Ltd. Electrode assembly for secondary battery and method of manufacturing the same
JP5328034B2 (en) * 2009-09-04 2013-10-30 日立マクセル株式会社 Electrochemical element separator, electrochemical element and method for producing the same
JP5426989B2 (en) * 2009-10-15 2014-02-26 コマツＮｔｃ株式会社 Multilayer battery manufacturing equipment
KR101084909B1 (en) 2009-12-07 2011-11-17 삼성에스디아이 주식회사 Electrode assembly bluck and method for manufacturing thereof, secondary battery and method for manufacturing thereof
US8486160B2 (en) 2009-12-17 2013-07-16 Samsung Sdi Co., Ltd. Rechargeable battery
JP2011175749A (en) * 2010-02-23 2011-09-08 Toyota Motor Corp Battery cell, vehicle with the battery used thereon, and battery-equipped apparatus
JP5717038B2 (en) 2010-04-06 2015-05-13 エルジー・ケム・リミテッド Manufacturing method of electrode assembly for secondary battery
WO2012008742A2 (en) * 2010-07-14 2012-01-19 주식회사 엘지화학 Folding apparatus for an electrode assembly
US9368830B2 (en) 2010-11-04 2016-06-14 Samsung Sdi Co., Ltd. Battery
KR101180919B1 (en) 2010-11-23 2012-09-07 조치경 Conveyor belt joining apparatus
JP5787750B2 (en) 2011-01-06 2015-09-30 積水化学工業株式会社 Method for producing multilayer membrane electrode assembly
JP2012199162A (en) 2011-03-23 2012-10-18 Sanyo Electric Co Ltd Laminate covered secondary battery
JP6044083B2 (en) * 2011-06-21 2016-12-14 日産自動車株式会社 Multilayer battery and manufacturing method thereof
WO2013001960A1 (en) 2011-06-28 2013-01-03 株式会社村田製作所 Electrical storage device separator, electrical storage device element, electrical storage device, and method for manufacturing these
JP2013080610A (en) 2011-10-04 2013-05-02 Yoshiaki Nagaura Secondary battery module of zeolite-mixed silicon compound electrode and electrolyte, and method of manufacture
KR20130058165A (en) 2011-11-25 2013-06-04 주식회사 이랜텍 Liquid crystal shutter glasses
US8802283B2 (en) 2012-01-19 2014-08-12 Samsung Sdi Co., Ltd. Fabricating method of secondary battery
KR20130113301A (en) 2012-04-05 2013-10-15 주식회사 엘지화학 Battery cell of stair-like structure
PL2772978T3 (en) 2012-05-23 2019-06-28 Lg Chem, Ltd. Electrode assembly and electrochemical device comprising same
CN104170151B (en) 2012-05-23 2018-02-02 株式会社Lg 化学 The electrochemical element of the manufacture method of electrode assemblie and the electrode assemblie including being manufactured by this method
KR20130133640A (en) 2012-05-29 2013-12-09 주식회사 엘지화학 A stepwise electrode assembly having corner of various shape and a battery cell, battery pack and device comprising the same
KR101528027B1 (en) 2012-06-28 2015-06-12 주식회사 엘지화학 Fabricating method of electrode assembly

Also Published As

Publication number Publication date
US11081682B2 (en) 2021-08-03
US10770713B2 (en) 2020-09-08
CN104170151B (en) 2018-02-02
TW201351751A (en) 2013-12-16
JP6247232B2 (en) 2017-12-13
US20190044125A1 (en) 2019-02-07
JP2015513195A (en) 2015-04-30
EP3471188B1 (en) 2020-05-13
EP3471188A1 (en) 2019-04-17
PL3671929T3 (en) 2022-03-21
EP3671929A1 (en) 2020-06-24
EP2808933A1 (en) 2014-12-03
WO2013176498A1 (en) 2013-11-28
KR20130131247A (en) 2013-12-03
EP3961780B1 (en) 2023-09-20
US20140349192A1 (en) 2014-11-27
EP2808933B1 (en) 2019-02-20
TWI484681B (en) 2015-05-11
EP3671929B1 (en) 2021-11-24
PL3471188T3 (en) 2020-09-07
CN104170151A (en) 2014-11-26
KR101510518B1 (en) 2015-04-10
EP2808933A4 (en) 2015-07-15
US10147932B2 (en) 2018-12-04
EP3961780A1 (en) 2022-03-02
US20200212420A1 (en) 2020-07-02

Similar Documents

Publication Publication Date Title
PL3671929T3 (en) Fabricating method of electrode assembly and electrochemical cell containing the same
EP2850675A4 (en) Electrochemical cells and methods of manufacturing the same
EP2747184A4 (en) Porous electrode assembly and secondary cell including same
EP2932553A4 (en) Lithium-ion electrochemical cell, components thereof, and methods of making and using same
EP2802024A4 (en) Battery cell interconnector and voltage sensing assembly and manufacturing method of the assembly
EP2750234A4 (en) Electrode assembly and electrochemical device containing same
EP2917957A4 (en) Non-aqueous electrolytic solutions and electrochemical cells comprising same
EP2772978A4 (en) Electrode assembly and electrochemical device comprising same
EP2858162A4 (en) Electrode assembly including steps having corner portions of various shapes, battery cell, battery pack, and device including same
EP2697453A4 (en) Non-aqueous electrolytic solutions and electrochemical cells comprising the same
EP2840637A4 (en) Electrode assembly, and battery cell and device comprising same
EP2750221A4 (en) Electrode assembly having superior electrode tab-joining properties, battery cell and device comprising same, and method for manufacturing electrode assembly
EP2849258A4 (en) Separator for electrochemical element and fabrication method for same
HK1220291A1 (en) Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
SG2014011282A (en) Anode battery materials and methods of making the same
GB2490912B (en) Electrode assembly and an electrochemical cell comprising the same
EP2750240A4 (en) Electrode assembly, battery cell, manufacturing method for electrode assembly and manufacturing method for battery cell
EP2899790A4 (en) Electrode assembly, battery comprising same, and method for manufacturing same
EP2859135A4 (en) Gas permeable electrodes and electrochemical cells
EP2858080A4 (en) Composite particles for electrochemical element electrodes, electrochemical element electrode, and electrochemical element
EP2869385A4 (en) Electrode assembly, method for manufacturing electrode assembly, and electrochemical device comprising electrode assembly
EP2757625A4 (en) Electrode assembly, method for manufacturing electrode assembly, and electrochemical device comprising electrode assembly
EP2940767A4 (en) Membrane electrode assembly and membrane electrode assembly fabrication method
GB2490913B (en) Electrochemical cell and method for operation of the same
EP2815450A4 (en) Electrochemical magnesium cell and method of making same